If they're as good as the rest of these pictures, it's a deal.
假如它们跟这儿其余的照片一样好的话, 我们的交易就成了。
It was not forced upon them by the survival competition; they could have caught and lived on prey without using poison, just as the thousands of non-poisonous snakes still do.
毒液不是生存竞争强加给它们的,它们也可以不用毒液捕捉动物而生存,就像今天成千上万的无毒蛇那样。